Hongtao Guo

Chestnut Hill

Bib: 12220 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 25%

Gender (Female)

#0 / 24561

Top 14%

Masters (Masters Women)

#0 / 9409

Top 10%

Division (F55-59)

#0 / 1120

Top 3%

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

8:08/mi

25:15

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:01/mi

50:10

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:58/mi

1:14:54

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:12/mi

1:40:22

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:08/mi

1:45:55

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:07/mi

2:05:36

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:18/mi

2:31:23

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:16/mi

2:57:03

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:15/mi

3:22:42

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:19/mi

3:34:03

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

1:45:558:05 /mi⚡ faster

2nd Half

1:48:088:15 /mi+2.1%

Positive split — 2.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:15	8:08	3.11 mi	25:15	8:08	-
10K	50:10	8:04	3.10 mi	24:55	8:01	-0:07
15K	1:14:54	8:02	3.11 mi	24:44	7:58	-0:03
20K	1:40:22	8:05	3.11 mi	25:28	8:12	+0:14
Half(13.11 mi)	1:45:55	8:05	0.68 mi	5:33	8:08	-0:04
25K	2:05:36	8:05	2.42 mi	19:41	8:07	-0:01
30K	2:31:23	8:07	3.11 mi	25:47	8:18	+0:11
35K	2:57:03	8:08	3.11 mi	25:40	8:16	-0:02
40K	3:22:42	8:09	3.10 mi	25:39	8:15	-0:01
Finish(26.22 mi)	3:34:03	8:10	1.37 mi	11:21	8:19	+0:04

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:58 /mi

Average Pace

8:10 /mi

Slowest Pace

8:19 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:34:03

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:10 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	16300	4145	58	15902	3904	48
10K	3.10 mi	15710+590	3923+222	50+8	15275	3748	46
15K	3.11 mi	15707+3	3875+48	48+2	15902	3904	48
20K	3.11 mi	15952-245	3953-78	54-6	16860	4232	62
Half(13.11 mi)	0.68 mi	15872+80	3922+31	54	14984	3593	40
25K	2.42 mi	15737+135	3871+51	50+4	15276	3757	48
30K	3.11 mi	15426+311	3803+68	49+1	14722	3708	49
35K	3.11 mi	14724+702	3627+176	41+8	12477	3127	37
40K	3.10 mi	13767+957	3387+240	36+5	10041	2527	27
Finish(26.22 mi)	1.37 mi	13598+169	3373+14	36	12500	3674	44

3674

Passing Analysis

No position changes recorded for this athlete.

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All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing